Authenticated Command Injection in OP5 Monitor by OP5
CVE-2025-34115

8.7HIGH

Key Information:

Vendor

Itrs Group

Status
Op5 Monitor
Vendor
CVE Published:
15 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-34115?

An authenticated command injection flaw exists in OP5 Monitor through version 7.1.9. This vulnerability arises from improper handling of the 'cmd_str' parameter in the command_test.php endpoint, allowing a user with valid access to the web interface to leverage the 'Test this command' feature to execute arbitrary shell commands as the unprivileged web application user. It is essential for users to ensure they upgrade to version 7.2.0 or later to mitigate this security risk. The issue is specifically linked to configurations requiring a valid login, emphasizing the need for vigilance when granting access to command testing functionalities.

Affected Version(s)

OP5 Monitor * <= 7.1.9

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-34115 - Proof of Concept

CVE-2025-34115 - Proof of Concept

References

https://raw.githubusercontent.com/rapid7/metasploit-frame...
exploit
https://www.exploit-db.com/exploits/39676
exploit
https://www.itrsgroup.com/products/network-monitoring-op5...
product

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

hyp3rlinx
.
CVE-2025-34115 : Authenticated Command Injection in OP5 Monitor by OP5